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Secondary polymeric granule

Producible secondary granule is living its second life finding wide application in production of industrial-use goods (sewer pipes, technical films, boxes and etc.)

The assortment of secondary polymeric output granule

Product name: LD–200, LD–201, LD–202

Feed stock (starting materials) characteristics: high-pressure polyethylene waste the use of colored and uncoloured film materials (thermosetting film or shrinkable film)

Processing characteristics: grinding, washing, agglomeration, and granulation.

Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion

 No.

 Parameter naming

 Measurement unit

 Measuring result

 1

 Colour

uncolored, blue-green

 2

 Granule’s form

“tablet”

 3

 Size of granules

mm

 3-6

 4

 Apparent density, no less

g/cm3

 0,4

 5

 Melt flow index

g/10min

 0,15-0,45

 6

 Tensile strength, no less

MPa

 14,0

 7

 Elongation at break, no less

 %

 400

 8

 Tensile yield limit, no less

MPa

 9,8

 9

 Mass fraction of volatile matter, no more

 %

 0,3

 10

 Smell and smack of aqueous extract, no more

point

 1

 

Product name: LD–204, LD–205

Feed stock (starting materials) characteristicswaste of stretch film

Processing characteristics: grinding, washing, agglomeration, and granulation.

Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion and molding

 No.

 Parameter naming

 Measurement unit

 Measuring result

 1

 Acceptable colour

uncolored

 2

 Granule’s form

“tablet”

 3

 Size of granules

mm

3-5

 4

 Apparent density, no less

g/cm3

0,4-0,5

 5

 Loading melt flow index

g/10min

2,5-2,9

 

Product name: LD–206, LD–207, LD–208

Feed stock (starting materials) characteristics: high-pressure polyethylene waste from the use of film materials (coloured and uncoloured)

Processing characteristics: grinding, washing, agglomeration, and granulation.

Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion and molding

 No.

 Parameter naming

 Measurement unit

 Measuring result

 1

 Colour

white, grey

 2

 Granule’s form

 “tablet”

 3

 Size of granules

 mm

 3-6

 4

 Apparent density, no less

 g/cm3

 0,4

 5

 Melt flow index

 g/10min

 0,2-0,8

 6

 Tensile strength, no less

MPa

 14,0

 7

 Elongation at break, no less

%

400

 8

 Tensile yield limit, no less

MPa

9,8

 

Product name: HD-100

Feed stock (starting materials) characteristics: high-pressure polyethylene waste from the use of uncoloured film materials

Processing characteristics: grinding, washing, agglomeration, and granulation.

Recommended processing methods: high-pressure polyethylene is applicable for processing by extrusion and molding

 No.

 Parameter naming

 Measurement unit

 Measuring result

 1

 Colour

 black

 2

 Granule’s form

 “tablet”

 3

 Size of granules

 mm

 3-6

 4

 Apparent density, no less

 g/cm3

 0,4

 5

 Melt flow index

 g/10min

 0,05-0,4

 6

 Tensile strength, no less

MPa

 14,0

 7

 Elongation at break, no less

%

350

 8

 Tensile yield limit, no less

MPa

12,0

 

 

 

 

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